Random Mat and Fiber-Reinforced Composite Material
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United States of America Patent
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Issued Date -
Jan 29, 2015
app pub date -
Dec 20, 2012
filing date -
Dec 22, 2011
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Abandoned
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Abstract
There is provided a random mat including reinforcing fibers wherein the content of reinforcing fibers having a fiber length of 3 mm or more and less than 15 mm is 50 to 100% by mass based on all the reinforcing fibers contained in the random mat and the content of reinforcing fibers having a fiber length of 15 mm or more and 50 mm or less is 0 to 50% by mass based on all the reinforcing fibers contained in the random mat, and satisfies specific values of fiber areal weight and the degree of opening.
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